Quadro P1000 and Tesla K40st - video card comparison

Quadro P1000

Tesla K40st

Architecture

Pascal (2016−2021)

Kepler (2012−2018)

GPU code name

GP107

GK110B

Market segment

Workstation

Workstation

Release date

February 2017

November 2013

Interface

PCIe 3.0 x16

PCIe 3.0 x16

Supplementary power connectors

None

-

Boost clock speed

1519 MHz

-

Core clock speed

1493 MHz

575 MHz

Floating-point performance

1,894 gflops

4,291 gflops

Manufacturing process technology

14 nm

28 nm

Number of transistors

3,300 million

7,080 million

Pipelines / CUDA cores

640

2880

Power consumption (TDP)

40 Watt

245 Watt

Texture fill rate

59.20

138.0

Memory type

GDDR5

GDDR5

Maximum RAM amount

4 GB

12 GB

Memory bus width

128 Bit

384 Bit

Memory clock speed

6008 MHz

6008 MHz

Memory bandwidth

80.19 GB/s

288.4 GB/s

Shared memory

-

-

Display Connectors

4x mini-DisplayPort

No outputs

DirectX

12 (12_1)

12 (11_1)

CUDA

6.1

3.5

OpenCL

1.2

1.2

OpenGL

4.6

4.6

Shader Model

6.4

5.1

Vulkan

1.2

1.1.126

Optimus

+

-